Has the imx28 revisions been updated for ERR010873

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Has the imx28 revisions been updated for ERR010873

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liuxing
Contributor I

Hi All,

   We have a big concern about the ERR010873. We want a clear information about if imx28 ROM code has been updated for it.Is the uboot patch enough for preventing  hacker attacks?

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joanxie
NXP TechSupport
NXP TechSupport

as I known, 1.3 version is fixed the ERR010873, so try to updata to the new version

 

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liuxing
Contributor I

Hi Joan,

      Thanks a lot for your reply!

       I'm not sure if you misunderstand my question.

       I mean the imx28x IC version to fix the ERR010873.As I know,the rom code in the IC can't be updated.

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joanxie
NXP TechSupport
NXP TechSupport

Rev 1.3 means imx28 IC version, you can check the part number, the last ‘“c” in the part number means MCIMX28 Revision 1.3

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liuxing
Contributor I

Hi,

  Another question,Is the secure boot can enabled without HABv4?

Does the following description means it can enable encrypted boot feature only?

Secure Boot
A key feature of the i.MX28 ROM is the ability to perform a secure boot. This is
supported by
• The encrypted boot feature and
• The High Assurance Boot (HAB)
These are independent features and are not dependent on each other.

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